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Remove duplicate entries using a Bash script [duplicate]
I want to remove duplicate entries from a text file, e.g:
4 Answers
4
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Why is IoC / DI not common in Python?
.....
... at runtime.
We have names for "wiring together" and "at runtime":
scripting
dynamic
So, a DI container is nothing but an interpreter for a dynamic scripting language. Actually, let me rephrase that: a typical Java/.NET DI container is nothing but a crappy interpreter for a really bad dynam...
Difference between @import and link in CSS
...sly.
the @import directive forces the browser* to wait until the imported script is loaded inline to the parent script before it can be correctly processed by it's engine, since technically it is just one script.
A lot of css minimization scripts (and languages like less or sass) will automaticall...
Append text to input field
... $('#input-field-id').val($('#input-field-id').val() + 'more text');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input id="input-field-id" />
share
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Shell script to send email [duplicate]
... and I have access to internet on my device. So I planned to write a shell-script that can mail me the output of the process.
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How to execute a file within the python interpreter?
...here any way to provide stdin from a file like using < to the executing script with in the execfile().? @s-lott
– bhanu
Mar 2 '16 at 7:18
9
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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...indows Explorer是一个典型的图形界面Shell。
shell脚本（shell script），是一种为shell编写的脚本程序。业界所说的shell通常都是指shell脚本，但读者朋友要知道，shell和shell script是两个不同的概念。由于习惯的原因，简洁起见，本文出...
PowerShell Script to Find and Replace for all Files with a Specific Extension
...y easy to enumerate files in given directory, read them and process.
The script could look like this:
Get-ChildItem C:\Projects *.config -recurse |
Foreach-Object {
$c = ($_ | Get-Content)
$c = $c -replace '<add key="Environment" value="Dev"/>','<add key="Environment...
Set the value of an input field
...ould you set the default value of a form <input> text field in JavaScript?
14 Answers
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How to evaluate http response codes from bash/shell script?
... is a 3XX. For example if the returned value is a 301 redirect, then this script just stops there. If you add -IL, then you can get the final status. If you want to show all HTTP statuses for all requests, use my example below.
– siliconrockstar
Oct 31 '15 a...